Exercise 1: Cell Transport Mechanisms and Permeability: Activity 2: Simulated Facilitated Diffusion Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Molecules need a carrier protein to help them move across a membrane because You correctly answered: d. they are lipid insoluble or they are too large. 2. Which of the following is true of facilitated diffusion? You correctly answered: c. Movement is passive and down a concentration gradient. 3. Examples of solutes that might require facilitated diffusion include You correctly answered: d. all of the above. 4. Which of the following would not affect the rate of facilitated diffusion? You correctly answered: a. the amount of intracellular ATP

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Throughout the ages, many experiments have been performed on willing and unwilling participants. Some experiments happened to be non-harming, while others caused much distress, pain, and sometimes death to the subjects. Human experimentation today has greatly transitioned due to past experiences for the better of the participants. Some of the past experiments that brought upon the changes in laws and standards were the Little Albert...

...Medical Experimentation on Prisoners
Medicine is one of the most glorified of all sciences for its reputation of saving lives. The medical advancements we have made in the last few centuries have prolonged our lifespan considerably, reduced much unnecessary suffering, and given many of us with genetic disorders a chance to lead a normal life. However, like most things glorified, medicine has its dark side, for such advancements were not made without tremendous sacrifice and...

...﻿Human Experimentation in Research
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Throughout our history, research has been an important and vital area in our development as a species. Research has touched almost every aspect in human life in one way or another. It has helped us to make great improvements in our daily lives, while searching for solutions to improve the health and wellbeing of the human race. The secretive research experimentation on unsuspecting...

...Animal Experimentation
Animal experimentation is the use of non-human animals in experiments. Millions of animals are used annually in laboratories to test in household products, medicine, make up, food additives, weaponry, and psychological experiments. Animal experimentation began with the Greeks in the third and fourth century BC with their curiosity of human bodily functions. Aristotle and Erasistratus were one of the first people to use animals...

...Experimentation Critique
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...Animal Experimentation
If you are a pet owner, like many you don’t wish for any harm to come to them or any other animal for that matter. However in this world there are organizations that mistreat animals and experiment on common house hold pets such as dogs or cats. The two reason for animal testing are “First, to find out more about the animals themselves, and, secondly to test substances and procedures to see if they are harmful (with a view to find out if they are harmful...

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